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<?php declare(strict_types=1);
namespace PhpParser\Lexer\TokenEmulator;
use PhpParser\PhpVersion;
final class ReadonlyTokenEmulator extends KeywordEmulator {
public function getPhpVersion(): PhpVersion {
return PhpVersion::fromComponents(8, 1);
}
public function getKeywordString(): string {
return 'readonly';
}
public function getKeywordToken(): int {
return \T_READONLY;
}
protected function isKeywordContext(array $tokens, int $pos): bool {
if (!parent::isKeywordContext($tokens, $pos)) {
return false;
}
// Support "function readonly("
return !(isset($tokens[$pos + 1]) &&
($tokens[$pos + 1]->text === '(' ||
($tokens[$pos + 1]->id === \T_WHITESPACE &&
isset($tokens[$pos + 2]) &&
$tokens[$pos + 2]->text === '(')));
}
}
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